| Patents for F27B 21 - Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction (2,527) |
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| 10/07/2009 | CN101551196A A method for widening trolley sideboard of sintering ring cooler |
| 10/07/2009 | CN101551195A Self-lubricating integrated clamp wheel for sintering pallet |
| 09/23/2009 | EP2102372A1 Metohd and apparatus for treating return ores using plasma |
| 09/23/2009 | CN100543396C Grate plate arrangement for step plates |
| 09/16/2009 | CN201311190Y Operation chain shaft system motion element floating support device of chain grate |
| 09/16/2009 | CN101532778A Method for implementing local high top pressure operation in sintering process |
| 09/09/2009 | CN101526307A Temperature cascade control device used for low temperature co-fired ceramic (LTCC) sintering apparatus |
| 09/03/2009 | WO2009107825A1 Process for producing sintered ore and sintering machine |
| 09/02/2009 | CN201302374Y Selective desulfurization device for flue gas of sintering machine head |
| 09/02/2009 | CN201302373Y Elastic automatic regulator for sintering bedding material |
| 08/26/2009 | CN201297849Y Automatic distribution control device of a sintering machine |
| 08/19/2009 | CN201293553Y Articulated joint of improved circularly cooling machine carriage |
| 08/19/2009 | CN201293552Y Combined boat pan |
| 08/12/2009 | CN201289312Y Barb type heat insulation pad |
| 08/12/2009 | CN201289305Y Hydraulic driving type whole hanging transmission mechanism of sintering device |
| 08/12/2009 | CN201289304Y High-efficiency continuous automatic flat burning machine |
| 08/12/2009 | CN100526780C Sintering device, calcination machine double-ramp type move plate slide track sealing device |
| 08/06/2009 | DE102008006639A1 Ofentor Ofentor |
| 07/29/2009 | CN101493288A Floating apparatus and annular air duct end sealing device |
| 07/29/2009 | CN101493287A Support plate base |
| 07/29/2009 | CN101493286A Support roller for drying grate |
| 07/29/2009 | CN101493285A Support roller for drying grate |
| 07/22/2009 | CN201277810Y Head, tail sealing apparatus for sintering machine |
| 07/22/2009 | CN101487664A Material flow control apparatus and method for sintered batching ore storage bin |
| 07/22/2009 | CN100516743C Sintering machine bogie wheels |
| 07/22/2009 | CN100516742C Sintering machine bogie grates |
| 07/16/2009 | WO2009087101A1 Method and apparatus for monitoring the operability of a travelling grate in a sintering machine |
| 07/15/2009 | CN101482372A Construction process for smoke canal swinging assembly of sintering device |
| 07/15/2009 | CN101482371A Unit static sealing apparatus used for ring cooling machine |
| 07/15/2009 | CN101482370A Supporting beam used for ring cooling machine trolley |
| 07/15/2009 | CN101482369A Flexible sealing device for frame head and tail of sintering device |
| 07/15/2009 | CN101482368A High temperature rotary tube type furnace apparatus |
| 07/15/2009 | CN101482367A Protective gas compensating mechanism of electronic powder firing furnace |
| 07/15/2009 | CN101482366A Ring cooling machine trolley |
| 07/09/2009 | US20090176179 Method for sintering steel |
| 07/08/2009 | CN201269694Y Sealing structure for end part, central part of wind box and bottom of trolley of updraft sintering machine |
| 07/08/2009 | CN201269693Y Dust remover with cam control gear |
| 07/08/2009 | CN101476820A Air feed system of sintering device |
| 07/01/2009 | CN100507425C Chain grate machine operating chain-shaft line expansion gap distributing and positioning method and device |
| 06/10/2009 | CN201255575Y Energy-saving fast automated flat burning machine |
| 06/03/2009 | CN201251365Y Sintering pallet locating device |
| 06/03/2009 | CN201251364Y Automatic resetting device for grid plate of drying grate |
| 06/03/2009 | CN201251363Y High fire-grate bar of sintering machine bench bogie frame |
| 06/03/2009 | CN201251362Y Ring cold machine elastic driving device |
| 05/28/2009 | US20090136885 Apparatus for toasting a wine barrel |
| 05/27/2009 | CN201246960Y Sintered double-wedge double-reed type elastic seal apparatus |
| 05/27/2009 | CN201246959Y Sintering elastic seal apparatus between two neighboring trolleys |
| 05/27/2009 | CN201246958Y Novel dropping-proof sintering machine heat insulation pad |
| 05/27/2009 | CN201246957Y Choke grid section of belt type sintering pallet |
| 05/27/2009 | CN101441445A Sintering material balance method and system |
| 05/27/2009 | CN101441444A Sintering status control method in sintering process |
| 05/27/2009 | CN100491882C Sintering machine wind box end sealing apparatus |
| 05/27/2009 | CN100490946C Sintering flue gas ammonia method desulfurizing system |
| 05/20/2009 | CN201242353Y Feeding device for novel chain-feeding machine |
| 05/20/2009 | CN201242350Y Apparatus for cleaning sintering device through vibration |
| 05/20/2009 | CN201242349Y Water cooling type chain-grating machine flame dyke |
| 05/20/2009 | CN101435711A Air leakage rate measuring method of sintering machine system |
| 05/20/2009 | CN101435659A Dynamic seal method and seal device of sintering pallet bottom and air box separated beam |
| 05/19/2009 | CA2565873C Flame straightening in a furnace |
| 05/13/2009 | CN201237438Y Triangular scraping board apparatus for sintering device |
| 05/13/2009 | CN201237437Y Sealing structure between large smoke cover and trolley protection panel of rigid slide track updraft sintering machine |
| 05/07/2009 | US20090117504 Furnace assembly |
| 05/06/2009 | CN101424484A Control method for stabilizing and enhancing sintered ring cooling wind temperature while smelting steel |
| 04/30/2009 | DE102008005449B3 Verfahren und Vorrichtung zum Überwachen der Funktionsfähigkeit eines Wanderrostes A method and apparatus for monitoring the operability of a traveling grate |
| 04/29/2009 | CN201229115Y Multi-roller distributor |
| 04/29/2009 | CN201229112Y Energy-conserving single plate spring fully-sealed sinter machine trolley slideway |
| 04/29/2009 | CN201229111Y Round roller sealing device between seal plate and wind box of sinter machine |
| 04/29/2009 | CN201229110Y Energy-conserving ring cooling machine capable of enhancing recovery of waste heat |
| 04/22/2009 | CN201225823Y Thin grid section for sintering pallet |
| 04/22/2009 | CN201225822Y Heating machine |
| 04/15/2009 | CN201220958Y Grid section pin |
| 04/08/2009 | CN201218654Y Sintering device slide track sealing device with sealing block |
| 04/08/2009 | CN201217001Y Weight type cleaner for sintering elastic slide track plate of trolley |
| 04/01/2009 | CN101400810A Equipment and method for heating as in connection with sintering |
| 04/01/2009 | CN101398258A Air-coal mixed spraying automatic control system and method thereof |
| 04/01/2009 | CN101396635A Semi-gas desulfurization technological process of flue gas of sinter machine |
| 03/25/2009 | CN201212958Y Shuttle type cloth machine control device |
| 03/25/2009 | CN201212776Y Chain wheel at head and tail part of sintering machine |
| 03/25/2009 | CN201212775Y Single gear roller cooled water pipe connector for sintering device |
| 03/18/2009 | CN201210008Y Cycle sintering exhaust system collocation for sintering machine |
| 03/18/2009 | CN101387476A End sealing body for ring air duct |
| 03/18/2009 | CN101387475A Radial displacement supporting device and ring air duct end sealing arrangement |
| 03/18/2009 | CN101387474A Air input system of ring cooling machine and ring air duct thereof |
| 03/12/2009 | WO2009030809A1 Method and strand sintering equipment for continuous sintering and pre-reduction of pelletized mineral material |
| 03/12/2009 | WO2009030180A1 A circular cooling machine |
| 03/12/2009 | WO2009030179A1 A water seal device for air duct of circularly cooling machine |
| 03/12/2009 | WO2009030178A1 Supporting beam for annular cooler trolleys |
| 03/12/2009 | WO2009030177A1 A circularly cooling machine, and the sealing unit for the pallet of circular cooling machine |
| 03/12/2009 | WO2009030176A1 Air duct seal plate for circularly cooling machine |
| 03/11/2009 | CN201206946Y Combined ceramic distributing roller for rolling screening roller way |
| 03/11/2009 | CN201206945Y Combined idiosyncrasy rolling screening roller way |
| 03/04/2009 | CN201203351Y Automatic distributing control system of sintering machine |
| 03/04/2009 | CN201203350Y Dust-removing mechanism of rotary kiln chain grid machine |
| 03/04/2009 | CN101376921A Sintering gas flue gas sulfuric dioxide decrement discharge technology |
| 03/04/2009 | CN100465564C A sintering process of sintering feed beds for realizing one-time feeding, two-side paving and two-spot ignition |
| 02/25/2009 | CN201199131Y Slip monitoring system of sintered ring cold machine |
| 02/25/2009 | CN201199130Y Swinging belt speed regulating device |
| 02/25/2009 | CN201199129Y Sintered cloth belt material-blocking apparatus |
| 02/25/2009 | CN201199128Y Sintered aggregation belt distributor |
| 02/25/2009 | CN101373374A Bin control method and apparatus in sintering process |